baber/WOPTO huggingface dataset:
Patent JP-S60232847-A (JP)
Title: Rotary transmission device
Inventor: OGASAWARA YUUZOU
IPC: B23Q11/00
Filed: 1984-05-07
Abstract: PURPOSE:To prevent a main spindle from vibrating when rotating at a high speed by fastening a coupling which connects a main spindle to a motor, through a pin. CONSTITUTION:A hollow boss 18 is placed around a main spindle 26 which is rotatably supported by a housing through a bearing, with a gap 20 being provided between them, while being supported by the housing. A pulley 15 is rotatably provided around the boss 18 through a bearing 16, while a pin 23 is commonly inserted, through an elastic body 24, into both holes which are opened on the opposite surfaces of a coupling boss 21 supported by the main spindle 26, and the pulley 15 respectively. Accordingly, bending moment due to the tensile force of a belt does not act on the main spindle 26, transmission of vibrating system generated by a motor to the main spindle 26 can be prevented, and the phenomenon of shaking around of the main spindle 26 at the time of high speed operation can be prevented, increasing the accuracy of high-speed rotation of the main spindle 26.
Patent JP-S5212828-A (JP)
Title: Exposure control process for the object of a non-uniform distribution of brightness
Inventor: UCHIDA YASUO
IPC: G03B7/28
Filed: 1975-07-21
Abstract: PURPOSE: To optimize the exposure control for the camera. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01305667-A (JP)
Title: Vertical deflector of video display
Inventor: JIEEMUZU ARUBAATO UIRUBAA
IPC: H04N5/445
Filed: 1989-04-07
Abstract: PURPOSE: To display an on-screen display feature(OSD) character at a position proximate to the position at the time of normal synchronization operation by lowering the rate of a change in a vertical deflecting current, while a synchronization circuit is not synchronized with the vertical synchronization signal. CONSTITUTION: When self-running operation occurs in a synchronizing circuit 136, a transistor Q10 is not conducted by a signal 'synchronization erasure', and resistors R104 and R105 of a correction circuit 60 are inserted between a resistor R103 and the ground. As a result, when a collector voltage VQ9 of a transistor Q9 is increased, the change rate of a vertical ramp voltage is decreased. Therefore, the amplitude of a deflecting current iv is prevented from increasing by the lower frequency of a reset pulse and when starting the display of the OSD character, the deflecting current iv is turned to a level close to the level at the time of normal operation. Thus, even when the frequency of the deflecting current is low, the positioning of the OSD character is kept effectively equal to the position at the time of normal operation.
Patent JP-H11288588-A (JP)
Title: Semiconductor circuit device
Inventor: KONO TAKASHI
IPC: G11C11/413
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To make internal voltages reach prescribed levels quickly by activating an internal voltage generating circuit which generates internal voltages having prescribed voltage levels forcibly for a specified period after the turning on a power. SOLUTION: A power-on detecting signal ZPOR is an L level during the interval from a time when the turning on of power is to be performed till a time when the signal ZPOR rises to an H level and initial resets of internal nodes are performed in this interval. During an activated state in which the signal ZPOR is the L level, a forcible activation signal is activated and an active high voltage generating circuit 12 is activated and the circuit 12 performs a high voltage generating operation to drive high voltages Vpp to prescrived levels quickly. Thus, at the time of turning a power on, the active high voltage generating circuit is forcibly activated easily for the prescribed period after the turning on of power by using the power-on detecting signal ZPOR which is to be used for performing the intial setting of the internal modes.
Patent JP-S5214316-A (JP)
Title: Power circuit
Inventor: FUJITA MINORU
IPC: H04N3/18
Filed: 1975-07-22
Abstract: PURPOSE:A power circuit to supply constant voltage.
Patent JP-H11288392-A (JP)
Title: Electronic mail system
Inventor: OTSU KAZUNORI
IPC: H04L12/58
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of communication traffic by eliminating wandering mail. SOLUTION: This electronic mail system is provided with a domain registration means 113 for registering a domain name, a domain storage means 115 for storing the domain name registered by the domain registration means 113, a domain discrimination means 114 for judging the matching of a transmission address and the domain name stored in the domain storage means 115, a user discrimination means 110 for discriminating whether or not the user name of the transmission address is registered in the mail server 101 of a domain to which it itself belongs and a correction means 111 capable of an alarm message and correction in the case that the domain name of the transmission address and the domain name inside the domain storage means 115 are different in the domain discrimination means 114 and in the case of judging that it is a non-registered user by the user discrimination means 110.
Patent JP-H11288388-A (JP)
Title: Flash memory data saving system
Inventor: OKA SHINICHI
IPC: G11C16/02
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a flash memory data saving system capable of improving the reliability of data holding and extending the service life of a flash memory. SOLUTION: In this data saving system, a CPU 2 divides the flash memory 4 into plural areas and manages it. In saving data, a free area is sequentially retrieved from a head, and when the free area is retrieved, whether or not the data stored in the area where the data are saved in a previous time which is the area one before are destroyed is checked. When they are destroyed, the data are abandoned and the data are saved in the area. When they are not destroyed, the data are saved in the retrieved free area. When the free area is not retrieved, the data are saved in the area at the head.
Patent JP-S5616981-A (JP)
Title: Data retrieval unit
Inventor: HAYASHI HIDEO
IPC: G06F13/00
Filed: 1979-07-16
Abstract: PURPOSE: To shorten the instructing execution time and to increase the performance of the unit, by using the effective address for the retrieval of the high speed buffer memory and performing the calculation of this retrieval and the real memory address parallelly.  
     CONSTITUTION: The directory control 17 clears the high speed buffer memory 19, at the transition from the control program to the user's program and reverse. At the execution of the user's program, the signal S 1  from the address register 11 and the signal S 2  from the modification register 12 are added 13 to obtain the execution address signal S 3 . The signal S 3  and the signal S 4  from the base address regiter 14 are added 15 to obtain the real memory address signal S 5 . In parallel with the execution of calculation of the signal S 5 , the signal S 3  is compared 18 with the signal S 6  from the directory 16 to obtain the signal S 2 . The data S 9  can be read out from the memory 19 with the coincidence output of the signal S 8 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5137896-A (JP)
Title: Hidorajinno seizochunierareru goseiyoekino shorihoho
Inventor: KURUTO BIRUHERUMU AIHENHOTSUFU
IPC: C01B21/16
Filed: 1975-07-25
Abstract: In the production of hydrazine wherein aqueous ammonia is oxidized in the presence of a ketone to form an aqueous solution containing at least one of a hydrazone and a ketazine along with ammonia, the hydrazone and ketazine are concentrated and the hydrazone and ketazine are subsequently hydrolyzed to hydrazine and ketone, the improvement which comprises effecting the concentration of the hydrazone and ketazine by extracting the aqueous solution with a substantially water-immiscible organic solvent whereby the hydrazone and ketazine preferentially enter the water-immiscible solvent, and separating the water-immiscible solvent extract from the aqueous solution. The organic solvent is preferably a higher alcohol, a chlorinated hydrocarbon, benzene or a substitution product thereof. The organic solvent extract, in one or more stages, and optionally with addition of ketone, can be re-extracted with water, hydrolyzed with aqueous acid or subjected to distillation to separate the hydrazine values from the organic solvent.
Patent JP-H0215298-A (JP)
Title: Musical sound synthesizing device
Inventor: NIIMI KOJI
IPC: G10H1/14
Filed: 1989-04-10
Abstract: PURPOSE:To simplify the constitution of the musical sound synthesizing device which changes in timbre with time by controlling the number of words of delay data corresponding to musical sound pitch. CONSTITUTION:A musical sound waveform from an initial waveform generator 1 is circulated in a digital filter 5 of each cycle and varied with time. The musical waveform circulated in the filter 5 is written in a first-in first-out FIFO 3 through a shift register 4 and then read out and outputted to a sound system 6. At this time, clock pulses phiO of a clock pulse generator 80 are passed intermittently through a gate 83 to generate master clock pulses phiG, which are frequency-divided by the number of bits per word of waveform memory ROMs 11-13 and the register 4 and inputted to an address counter 83 so as to control the delay time of the register 4 corresponding to the musical sound pitch. Consequently, the address variation and pulses phiG are synchronized with each other. A musical sound which varies in timbre with time is generated with the simple constitution.
Patent JP-S63255902-A (JP)
Title: R-b-fe sintered magnet and manufacture thereof
Inventor: KOBAYASHI AKIO
IPC: H01F1/08
Filed: 1987-04-13
Abstract: PURPOSE:To obtain an R-B-Fe sintered magnet which has excellent magnetic characteristics by adding a specific fluoride to the R-B-Fe sintered magnet. CONSTITUTION:An R-B-Fe alloy powder wherein the essential components are R (at least one of rare earth elements which contain Y), B and Fe or the same component mixed powder is further mixed with at least one of rare earth element fluoride NdF3 or DyF3 and is formed, sintered and heat-treated. It is preferable that at least one of the rare earth element fluoride NdF3 or DyF3 is so mixed and added that 0.001-0.8 weight % of halogen element fluorine (F) is contained in a product after sintered and heat-treated. This improves magnetic characteristics such as residual magnetic flux density (Br), coercive force (iHc) or a maximum energy product {BH(MAX)}.
Patent JP-H08289338-A (JP)
Title: Communication service execution method
Inventor: URATA JOJI
IPC: H04Q3/545
Filed: 1995-04-17
Abstract: PURPOSE: To shorten the developing time of communication service by constructing the contractor-based software (CS) in the combination of data of the prescribed structures and processing the cooperation with the CS of common specifications in common to various types of communication service. CONSTITUTION: The CS consists of cells 110 and 120 and also uses the contractor-based/common specification software (CS/SS). The cell 110 shows the distribution processing of call control according to the time, areas, etc., and also includes the assigned processing contents, the processing branch number and the processing execution parameter together with the information 101 to 105 on the following cells that should be successively processed. On the other hand, the cell 120 shows the control processing for connection to a designated telephone number, transmission of announcements, etc., and includes the types of cells, the processing contents, the execution parameter and the information 101 to 105 on the following cells respectively. Thus it is possible to shorten the developing time in order to attain the communication service through the cooperation secured between the CS and the SS.
Patent JP-S5828702-A (JP)
Inventor: FUREDERITSUKU TEII BAUAA
IPC: B60R1/08
Filed: 1982-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61247771-A (JP)
Title: Ink for ink jet recording
Inventor: ARISAWA KATSUJI
IPC: C09D11/00
Filed: 1985-04-26
Abstract: PURPOSE:To provide the title ink which has excellent discharge stability, dis charge response and shelf-stability and gibes a printed image having excellent tone, density and resistance to water and light, containing a dye compd., a water-soluble org. solvent and water. CONSTITUTION:0.1-25 wt% dye compd. of formula I or II (wherein R1 is a 12C aliph. hydrocarbon group; R2 is a 18C aliph, hydrocarbon group; n is 2-3) as a recording agent, 1-50 wt% water-soluble org. solvent (e.g. ethylene glycol) as a dye-dissolving agent or a hymectant, 30-80 wt% water as a main solvent, and optionally antiseptic mildewproofing agent (e.g. formalin for preventing ink discharge form being inhibited by mildewing or the decay of ink), anticorro sive and rust inhibiting agent (e.g. EDTA), etc., are mixed together. the mixture is dissolved in one another and deaerated.
Patent JP-S57205219-A (JP)
Title: Controlling device of air conditioner for automobile
Inventor: NAGANOMA MASANORI
IPC: G05D23/20
Filed: 1981-06-11
Abstract: PURPOSE: To enable to preserve pleasant feelings of a driver and passengers by a method wherein cool air is automaticaly blown-off when the amount of insolution higher than a certain level is detected during the operation under heater mode.  
     CONSTITUTION: An interior air temperature sensor 10, an opening degree sensor 11, an outside air temperature sensor 12, a water temperature sensor 13, an evaporator outlet temperature sensor 14 and an insolation sensor 21 are connected through an A/D converter 16 to a microcomputer 17 equipped with an operation processing means and as well as a temperature setter 15 and a mode setter 20 are also directly connected to the microcomputer 17. In addition, an actuator 22 to control the position of a blowoff port damper 8 and an actuator  24 to control the opening and closing of a cool air by-pass damper 25 are connected to the microcomputer 17. When the interior air-temperature, the outside  air temperature, the water temperature, the evaporator outlet temperature and  the amount of insolation are measured with the sensors 10, 12, 13, 14 and 21 and inputted to the computer 17, the blowoff rate necessary for maintaining the set interior air temperature is calculated and the damper 25 is controlled in order to perform proper blowoff control. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03288798-A (JP)
Title: Manipulator for laying cable
Inventor: OSAKA KEIJI
IPC: B66F11/04
Filed: 1990-04-05
Abstract: PURPOSE:To simplify operation by installing a holding part having a rail in the horizontal direction on an elevation boom and installing a horizontal driving means for driving a robot arm on the intermediate member of a vertical driving means for driving the intermediate member in the vertical direction. CONSTITUTION:A holding part 4 is installed at the top edge of an elevation boom 7 through the pivotal revolution supporting parts 7a and 7b, and a rail 4a is installed in the horizontal direction on the holding part 4. A cylindrical- shaped vertical driving part 5 is installed in shiftable manner on the rail 4 along the rail direction, and a horizontal driving part 6 is installed on an intermediate member 8 which is driven in the vertical direction. Accordingly, a robot arm 9 is installed at the top edge part of the horizontal driving part, and can be driven in the vertical direction, in the rail direction and the horizontal direction crossing at right angle with the rail 4, and easy operation with the simple structure is permitted, monitoring the operation state of the arm 9 by a camera 11.
Patent JP-H11263675-A (JP)
Title: Heat resistant ceramic composite and its production
Inventor: NISHIO KOJI
IPC: C04B37/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic composite capable of preventing getting loose of fiber by increasing the binding between the fibers a ceramic fiber, which binds ceramic-made separated bodies, and having high heat resistance and oxidation resistance in a heat resistant ceramic composite. SOLUTION: A ceramic matrix 16 is formed from the surface of fiber binding parts 14a to the inside by assembling plural ceramic made separated bodies 10 constituting the heat resistant ceramic composite into a structural body shape, winding plural fibers 12a, 12b each having different diameter around the outer surface of the structural body shaped ceramic made separated bodies 10 to bind the ceramic made separated bodies 10 and next infiltrating a resin or a gas to be the starting material of the ceramic matrix 16 into the surface and fiber gaps of the fiber binding parts 14a of the ceramic-made separated bodies 10 integrated into the structural body shape.
Patent JP-H06284216-A (JP)
Title: Check and adjustment system for electronic device using telephone line
Inventor: KOJIMA TAKASHI
IPC: H04N17/06
Filed: 1993-03-25
Abstract: PURPOSE:To check and adjust an electronic appliance such as a VTR from a remote location. CONSTITUTION:A tone dialer 6 of a service company converts a command and data used for checking and adjusting a VTR 1 of a user's house into a tone signal and a telephone set 7 is used to send the signal to a telephone set 2 of the user's house while being superimposed on a signal of a telephone line 8. The tone signal received by the telephone set 2 is converted into a command and data through a gateway 3 and they are inputted to the VTR 1.
Patent JP-H08287472-A (JP)
Title: Information reproducing device
Inventor: OTA SHINICHI
IPC: G11B7/005
Filed: 1995-04-17
Abstract: PURPOSE: To reduce a jitter amt. due to the fluctuation of an information reproducing signal caused by various causes and to attain stable and high reliable information reproduction in an information reproducing device for reproducing digital information recorded on an optical card with a length of a mark and a pitch between marks by providing a phase compensating means for correcting a phase characteristic of the whole information. CONSTITUTION: The digital information recorded in a changing form of the length of the mark and the pitch between the marks in read out, and this read- out signal is binarized after electrical coupling, and is then reproduced. A phase compensating circuit 3 is provided here for the purpose of correcting a phase distortion in an electric system until the signal is binarized. Then, in the case of simultaneous reproduction of plural tracks, at least one regenerative signal processing circuit out of plural regenerative signal processing circuits corresponding to these tracks is provided with the phase compensating circuit 3.
Patent JP-H05290760-A (JP)
Title: Deflecting yoke device
Inventor: NISHINO HIROAKI
IPC: H01J29/76
Filed: 1992-04-10
Abstract: PURPOSE:To obtain the deflecting yoke device, which can remarkably improve the convergence accuracy of the whole screen. CONSTITUTION:Vertical coils 2 are wound around a main body core 1 made of a cylinder-like ferrite core at an upper and a lower positions to deflect the three-electron beams 4 in the vertical direction, and while horizontal deflecting coils are wound around the main body coil 1 to deflect the three-electron beams in the horizontal direction, and Yh correcting auxiliary coils 5a, 5b are wound around the main body core 1 at an upper and a lower positions thereof to half-wave rectify the vertical deflecting current and supply the correcting current for correcting the misconvergence, which is rectified into the parabola-shape. With this simple constitution, the sum quantity of the misconvergence is corrected to zero to improve the convergence accuracy of the whole screen.
Patent JP-S59216079-A (JP)
Title: Manufacture of case for portable watch
Inventor: IWATA KAZUMI
IPC: G04B37/22
Filed: 1983-05-24
Abstract: PURPOSE:To widen the width of watch case design by rolling a metallic bar material and forming rectangular bag holes, slicing the material at the bag holes, and finishing extremely small parts. CONSTITUTION:The bar material 1 made of stainless steel, copper alloy, etc., is rolled in conformity with the external diameter shape of a middle. Numbers of rectangular bag holes 1b which are adequate for the bow width of a case are formed by a press at the same lengthwise intervals while crossing the axial direction of the bar material 1. Then, the bar material 1 is sliced axially at the same intervals to obtain rough blank materials of middles. Then, shapes of small parts are finished and metallic plating is carried out when necessary.
Patent JP-2000282636-A (JP)
Title: Snow removing cover material for eaves gutter
Inventor: KURITA MASAHIKO
IPC: E04D13/064
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To melt the fallen snow on a cover body and slide the snow on the cover body without accumulating and freezing the fallen snow at an eaves edge by storing a snow melting heater in the longitudinal direction of the cover body. SOLUTION: An eaves gutter snow removing cover material 1 with a long nearly plate shape is arranged to form a rainwater inflow gap in an interval opening B between an eaves gutter 5 provided at an eaves edge and a roof tip A. The cover material 1 slides the fallen snow flowing down from the roof tip A along its surface without inserting it into the eaves gutter 5 and drops it downward from the front side upper edge section 52a of the eaves gutter 5. A snow melting heater 4 is stored in the longitudinal direction of a cover body 2, and it can melt the fallen snow on the snow removing cover material 1 and split the link of the fallen snow between the roof tip A and the upper face of the cover body 2 to drop it. The fallen snow can be melted and dropped without providing a separate snow melting heater device on the roof tip A.
Patent JP-S60243057-A (JP)
Title: Production of optically active organic isocyanate
Inventor: DAIKIYOU SHIGERU
IPC: C07B53/00
Filed: 1985-04-27
Abstract: PURPOSE:The photolysis of N-acryl-S,S-diarylsulfylimine is carried out under mild conditions to enable high-yield production of the titled compound of high optical purity, which is used as an intermediate of medicines. CONSTITUTION:The photolysis of N-acryl-S,S-diarylsulfylimine of the formula (R<1>, R<2> are aryl; R<3>* is alkyl substituted with aryl, cycloalkyl substituted with alkyl, alkyl having optical activity on the carbon in the alphat position to carbonyl, cycloalkyl) is effected to give an optical active organic isocyanate of *R3-NCO. As a light source for the photolysis, is, e.g., carbon arc light, xenon arc light with wavelength of 200-400mmu. The process of the present invention is advantageous, because it can be carried out without use of chemicals toxic and dangerous to be handled.
Patent JP-H07289464-A (JP)
Title: Bathroom stool
Inventor: YANAI MASATO
IPC: A47K3/12
Filed: 1994-04-28
Abstract: PURPOSE:To provide a resin bathroom stool whose seat height can be adjusted easily in a construction wherein only a stool height can be changed. CONSTITUTION:A stool has a resin leg 2 and a resin seat 1 and is constructed by fitting the male parts and female parts of the seat 1 and the leg 2 to use. The height of the stool is regulated by the touching of the end face S1 (S2, S3) of the male part 1A of the fitted part to the regulating face F of the female part 2A The height of the face S1 (S2, S3) touching the regulating surface F varies in response to a change in the position of the seat in the rotational direction of the leg.